Well, as a matter of fact, Ray Ban sunglasses is one of the most renowned eyewear producer in the world. They produce a wide range of products and has got a good reputation for their quality sunglasses and considerate customer service. Thus, they have already got some ways to protect customers from getting fake products. So, serial numbers is one of their strategies. You may carefully check the number and then contact their hotline to check.
Yeah, of course they have the serial No. on every authentic Ray-ban sunglasses. As usual, every authentic sunglass has the serial No. so that the customers can register online. Pls notice that some fake sunglasses also have the serial No. but you can not register online. If you have no idea of the No. you can ask the pros in the shop where you bought the sunglasses. Of course, besides the serial No., there are some other ways for you to tell if the ray ban sunglasses are real. For example, you can check the case they came in, if you can find the gold logo engraved, not painted, on the case saying "Luxottica." Then the ray ban sunglasses you bought are real. If not, the sunglasses are fake and knock-off. Meanwhile, you can also gold up the sunglasses and check the logo, if you have bought the authentic ray ban sunglasses, you will find the interlocking RB, which can be read right-side up, namely, if you found the logo is upside down, you will get the fake ray ban sunglasses. There are also some other ways to tell whether your loved ray ban sunglasses are fake or not, here I just told you some easy and useful ways. Hope you can get help from them.
Ray-Ban sunglasses are popular with many people included superstars, such as Eric Church who always wears Ray-Ban Wayfarers. Bausch & Lomb founded Ray-Ban, an American brand of sunglasses in 1937 and Ray-Ban Wayfarer sunglasses have been manufactured by Ray-Ban since 1956, when their design was a revolutionary break from the metal eyewear of the past. Well, here I recommend some measures to spot if they are real for you. First, look at the Ray-Ban box carefully to determine there is a recycling logo and the serial number on it. Second, pay attention to the case which was engraved a gold logo on it and says "Luxottica", moreover, this logo not printed. Third, check the engraved Ray-Ban logo. You can read the engraving on right-side up when holding the sunglasses upside down, if not, you get a pair of fakes. Sum up, all these just my views and you get many useful ways to spot them online of get information from your friends.